We finally managed to get Intel X25-E SSD drive into our lab. I attached it to our Dell PowerEdge R900. The story making it running is worth separate mentioning – along with Intel X25-E I got HighPoint 2300 controller and CentOS 5.2 just could not start with two RAID controllers (Perc/6i and HighPoint 2300). […]Read more
Today we announce release 1.0.2-3 of our XtraDB storage engine.
Here is a list of enhancements:
Move to MySQL 5.1.31
Scalability fix â€” ability to use several rollback segments
Increasing the number of rseg may be helpful for CPU scale of write-intentional workloads. See benchmark results.
Scalability fix â€” replaced page_hash mutex to page_hash read-write lock. […]
There are few terms you need to have a good understanding if you’re working with high volume systems. I commonly see these mixed and people not understanding the difference between them.
Performance – The performance comes down to performing up to users expectations (or expectations of your boss) which drills down […]
When I visit customers quite often they tell me about number of creative techniques they heard on the conferences, read on the blogs, forums and Internet articles and they ask me if they should use them. My advice is frequently – do not. It is fun to be creative but creative solutions […]Read more